2018年博士研究生课程考试试卷

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2018级博士生英语试卷(答)(1)

2018级博士生英语试卷(答)(1)

`English Final Exam for 2018 Doctoral Students(Dec. 27, 2018)Student NO.___________________ Name____________________Paper OneEnglish Writing for Biomedical PurposesPart IDirections: Choose the right one from the four choices marked A, B, C or D.1.Inconsistent with previous studies, our results from a large cohort of patients_____ this long-standing assumption.A. contrastB. compareC. reinforceD. challenge2.Patients who were receiving mechanical ventilation were considered _____ ifthey met the following modified criteria for acute lung injury or the acute respiratory distress syndrome.A. acceptableB. eligibleC. considerableD. credible3.However, results from several small studies in humans have yielded inconclusiveevidence of a beneficial _____ of ascorbic acid on lead toxicity.A. effectB. effectivenessC. affectionD. efficacy4. A _____ disease such as diabetes can affect the whole body.A. systematicB. systemicC. generalD. whole5.All tumours from AOM treated mice were _____ to histological examinationafter routine processing and haematoxylin and eosin staining.A. subjectB. subjectedC. injectedD. directed6.Serious arrhythmias are prevented whenever possible by _____ treatment ofpremonitory signs or otherwise controlled immediately after recognition byappropriate therapy.A. aggressiveB. recessiveC. abusiveD. successive7.CT scans and digital subtraction angiograms of these patients wereretrospectively reviewed by two investigators in _____ to evaluate tumor feeding vessels.A. agreementB. consentC. approvalD. consensus8.The beneficial effects of pharmacotherapy for chronic obstructive pulmonarydisease (COPD) are well _____.A. elusiveB. confirmedC. establishedD. achieved9.Chemically induced colon carcinogenesis in rodents is also suppressed by _____of NSAIDs.A. treatmentB. administrationC. managementD. registration10.Thus, it _____ further investigation of whether mfat-1 expression in diseasemodels such as non-obese mice can mitigate the development of type 1 diabetes.A. elucidatesB. interpretsC. warrantsD. guarantees11.We used a _____ questionnaire to determine whether participants met theAmerican College of Rheumatology survey criteria for gout.A. supplementaryB. complimentaryC. complementaryD. sentimental12.Ubiquitinated p53 was detected _____ immunoblotting _____ the DO-1 p53antibody.A.by...withB.for...inC.with...forD.via...on13.Cells were placed _____ a 60Co Picker unit irradiator (1.56 Gy/min) andexposed _____ 8 Gy -irradiation.B.in...withC.in...toD.on...to14.Our aim was to _____ whether or not vitamin D supplementation or deficiencyin infancy could affect occurrence of type 1 diabetes.A. studyB. ascertainC. clarifyD. research15._____ intake of purine-rich vegetables or protein is not associated with anincreased risk of gout.A. IntermediateB. ModerateC. MediumD. Immediate16.We would like to express our _____ to all the interview partners at the WorldHealth Organization for their time, expertise, and confidence.A. magnitudeB. altitudeC. aptitudeD. gratitude17.Apoptosis was analyzed _____ a FACScan(Becton Dickinson) and quantified_____ percentage of annexin-V and PI-positive.A. in...asB. on...forC. on...asD. by...for18._____ primary culture, the cells were resuspended _____ Dulbecco’s modifiedEagle’s medium containing 10% (vol/vol) fetal bovine serum and gentamicin.A.By...withB.For...inC.To...byD.At...over19.Ebola virus can spread among humans primarily through unprotected directcontact of skin or mucous membranes with blood or body fluids of a person who is ill with EVD, or the _____ of a deceased patient who had EVD.A. corpusB. corpseC. corpsD. lupus20.Treatment _____ a low dose of cadmium chloride (1 mg/kg) showed no effect onthe testis, and DAZL staining was comparable _____ control (Fig.1B).A.of...toC.at...asD.at...with21.P-gp expression was strongly induced by SJW (400% increase at 300 µg ml-1)and by HYP (700% at 3 µM) _____ a dose-dependent manner.A.onB.inC.withD.by22.Baseline ADMA levels were higher in patients who had died than in patientswho were alive at 1 year follow-up (1.23[0.98 to 1.56]_____ 0.95[0.77 to 1.20]mmol/L, p<0.001).A.fromB. B. versusC. C. toD.D. with23.The _____ for taking this approach is clear enough.A. rationaleB. notionC. hypothesisD. explanation24.This drug contains no _____ substances and has no side effects.A. toxinB. tonicC. toxicD. poisonous25.The risk of DVT and PE were significantly _____, and were highest in the firsttwo weeks, after urinary tract infection.A. roseB. raisedC. arousedD. arose26.Data was collected in the first year of life about frequency and dose of vitamin Dsupplementation and _____ of rickets.A. prescriptionB. absenceC. presentationD. presence27.Prostacyclin (PGI2) is produced from the endothelium throughcyclooxygenase-1, and binds to specific _____ in SMCs and activates adenylate cyclase.A. receiversB. receptorsC. receiptsD. recipient28.To _____ the hypothesis, experiments involving Western blots and RNAinterference were performed.A. testifyB. verifyC. justifyD. certify29.Over the past 5 decades, the proportion of DM-associated cardiovasculardiseases has been on the rise, thus _____ the need for more efforts to aggressively control the risk factors of CVDs.urgingA. urgingB. highlightingC. pressingD. enlightening30.Children _____ of having rickets during the first year of life had a RR of3.0(1.0-9.0) compared with those without the disease.A. doubtedB. suspectedC. diagnosedD. suspended31.Curcumin, a traditional medicine, exhibits anticarcinogenic andanti-inflammatory _____.A. asperityB. propertiesC. perspectivesD. prosperity32.In this study, we aimed to examine the rate of thrombolytic therapy in youngstroke patients with and without a history of migraine. We _____ that migraine would be associated with a lower rate of thrombolytic therapy.A. hypothesizesB. speculatedC. postulatedD. stipulated33.The mechanism by which PA28 exerts these effects has not been _____.A. anticipatedB. elucidatedC. remuneratedD. eliminated34.We utilized a previously described _____ to evaluate ubiquitination (Li et al,2013).A. agendaB. programC. portfolioD. protocol35.Surgical specimens of human colon cancer and adjacent normal colon mucosatissues were taken from eight Japanese patients who had _____ surgical operations for colorectal cancers at the National Cancer Center Hospital, Tokyo, and samples were immediately frozen in liquid nitrogen.A. undertakenB. undergoneC. conductedD. performed36.It consists of 10 pages of text, 2 tables, 2 pages of ____ to figures, and 6photocopies of figures.A. legendsB. accountsC. descriptionsD. introductions37.There have been no reports ____ of rosiglitazone–associated elevations in theaminotransferase level or hepatotoxicity.A. to dateB. right nowC. for nowD. to go38.As shown in Table 1, p8 was overexpressed in 71.1% of PC and in 100% of PCcell lines, ____ it was not overexpressed in MC.A. howeverB. althoughC. whereasD. albeit39.The RT-PCR assay was repeated at least three times per each sample to confirmthe ____of the results.A. reproducibilityB. availabilityC. probabilityD. likelihood40.____ asthma, Th2 cytokines are a crucial contributing factor of allergic airwayinflammation and AHR.A. In the case ofB. In case ofC. Regardless ofD. Irrespective ofPart IIDirections: Choose the right one from the given four tenses marked A, B, C or D.ResultsZebrafish nkx2.5 Can Activate myo-2 Expression When Expressed in C. elegans Body Wall Muscle.To determine whether zebrafish nkx2.5 __46__ similarly to che-22, we __47__ nkx2.5 in C. elegans Body Wall Muscle and examined expressionof the endogenous myo-2 gene by antibody staining. The rationale for this approach __48__ as follows. In wild-type C. elegans, che-22 __49__ expressed exclusively in pharyngeal muscle, whereas it __50__ expression of the pharyngeal muscle-specific myosin heavy chain gene myo-2. However, ectopic expression of che-22 in body wall muscle __51__ expression of myo-2. Because myo-2 __52__ normally never expressed in body wall muscle, this extopic expression assay provides a sensitive test for che-22 function. We __53__ two transgenic lines expressing an nkx2.5 cDNA under the control of the unc-54 body wall muscle-specific promoter. In both lines, we __54__ myo-2 expression in the body wall muscles (Fig. 1 A and B). These results __55__ that nkx2.5 can function like che-22 to induce myo-2 expression.41.A. can function B. could function C. can have functioned D. could have functioned42.A. express B. expressed C. have expressed D. had expressed43.A. was B. is C. has been D. had been44.A. is B. was C. had been D. has been45.A. activates B. activated C. has activated D. had activated46.A. could activate B. can activate C. could have activated D. can have activated47.A. was B. has been C. had been D. is48.A. generate B. have generated C. had generated D. generated49.A. detected B. detect C. have detected D. had detected50.A. showed B. show C. had shown D. have shownPart IIIDirections: Choose the one that best fits into the Discussion Section from the four choices marked A, B, C or D.DISCUSSIONThe p8 gene is barely expressed in NP but is overexpressed in acute pancreatitis (4, 12) . It is also strongly __56__ in pancreatic development and regeneration (4) . We have demonstrated that p8 is overexpressed in PC in the__57__ study. The characteristic expression of p8 is mainly attributable to its mitogenic activity (5) .__58__, p8 expression in PC would not be cancer-specific. __59__, it should be clarified whether p8 overexpression in PC is simply attributable to the excessive growth activity of cancer cells or to some genetic change(s), such as mutations.We __60__ the correlation between p8 overexpression and various clinicopathological parameters in PC. Larger tumors (>2 cm) showed a significantly higher overexpression rate of p8, and less differentiated types, advanced stages, and cases characterized by shorter survival tended to show p8 overexpression. These results also reflect the mitogenic activity of p8.__61__ reports (4, 5) have shown that p8 expression is induced by various proapoptotic __62__. It is suggested that p8 has an anti-apoptotic function (4, 5) . The significance of apoptosis in cancer cells is controversial. High spontaneous apoptosis is __63__ to be correlated with poor prognosis in PC (13) . If p8 has anti-apoptotic activity, p8 overexpression in PC cells would lead to resistance against apoptosis. Although we have not demonstrated the relationship between p8 and apoptosis in PC, the tendency toward shorter survival in p8-overexpressing cases is not __64__ with the past report (13) . It should be investigated whether p8 promotes PC cell growth through its anti-apoptotic activity.It is __65__ that p8 is a DNA-binding protein. As a transcriptional factor, it has a role in some phosphorylation/dephosphorylation signal pathways that involve its translocation to the nucleus and specific binding to DNA (4) . Potentially, p8 is phosphorylated by various kinases (4, 5) . Recent reports (14) showed that some kinases, such as the phosphatidylinositol 3-kinase or extracellular signal-regulated kinase, lead to inappropriate pancreatic cellular proliferation. Genetic mutations of K-ras, p16, and p53 in PC lead to cellular proliferation __66__ the phosphatidylinositol 3-kinase and/or the extracellular signal-regulated kinase pathways (14) . It is to be examined whether there is p8mutation in PC and how p8 participates in kinase signaling pathways.Recently, candidate of metastasis-1, a __67__ factor in human breast cancer, was identified (15) . Interestingly, p8 is structurally similar to candidate of metastasis-1 (15) . p8 might be __68__ in cancer metastasis, however, we could not find a significant difference in p8 expression between primary and metastatic lesions in our study. The relationship between p8 expression and cancer metastasis needs to be studied further.In __69__, we have demonstrated the overexpression of p8 in human pancreatic cancer. Our results suggest that p8 participates in the __70__ of pancreatic cancer, which reflects its mitogenic activity.51.A. induced B. reduced C. introduced D. seduced52.A. current B. / C. present D. former53.A. Thereafter B. Subsequently C. Additionally D. Therefore54.A. But B. Similarly C. However D. Consequently55.A. researched B. investigated C. discussed D. detected56.A. Previous B. Other C. Published D. Numerous57.A. stimuli B.stimulants C. stimulations D. simulations58.A. reported B. hypothesized C. concluded D. analyzed59.A. similar B. resilient C. consistent D. identical60.A. suggested B. confirmed C. recommended D. proposed61.A. via B. viz C. on D. along62.A. fresh B. risk C. novel D. contributing63.A. resolved B. dissolved C. immersed D. involved64.A. summarization B. summary C. end D. all65.A. attack B. onset C. development D. appearance Part IVDirections: Translate into English the Chinese phrases given in the brackets to complete the preceding sentences.1.After controlling for age, sex, race, preexisting coronary heart disease, mean arterial blood pressure,diabetes, glucose level, cholesterol level, smoking, body mass index, and study site, the presence of retinopathy____________. (与慢性心力衰竭发病危险增加2倍有关)2.Maximum mean relative enhancement ratio and mean slope of relative enhancement of lung cancerpatients____________. (明显低于健康人)3.____________ receive either alendronate (10 mg per day) or calcitriol (0.5 μg per day) a mean(±SD) of 21±11 days after transplantation. (149例病人被随机分组)4.These results establish Nrg4 as a brown fat–enriched endocrine factor ____________, includingtype 2 diabetes and nonalcoholic fatty liver disease (NAFLD). (对治疗肥胖相关疾病具有潜在作用)5.____________ reported GSPE strongly decreased NO and iNOS expression by LPS-stimulatedmacrophages. (我们的研究成果与Houde 等人之前所做的研究一致)6.Among 988 patients with gastric cancer, pernicious anemia ____________. (有11例原已确诊为恶性贫血)7.Background: Obesity____________. (被认为是结直肠癌发病的重要危险因素)8.The p8 was overexpressed (positive cells >25% in 1,000 cells) in 27 of 38 (71%) of PCs,____________. (而慢性胰腺炎中仅有17%)9.However, ____________.(几个小规模的临床研究结果没有产生充分证据证明抗坏血酸对铅毒性具有有益作用)10.____________.(使用长效β2激动剂大大改善了慢性阻塞性肺病患者的治疗效果)。

2018年宁波大学2606高级数字系统设计博士研究生初试试卷(B卷)

2018年宁波大学2606高级数字系统设计博士研究生初试试卷(B卷)
宁波大学 2018 年博士研究生招生考试初试试题(B 卷)
(答案必须写在考点提供的答题纸上)
科目代码 :
2606
科目名称:
高级数字系统设计
一、 (20 分) 分析如下 VHDL 所描述的逻辑电路,写出电路的逻辑表达式、电路功能和文件名。 entity add is port( A, B,E,F: in bit; C: out bit; S: in bit_vector(1 downto 0); end add; architecture str of add is begin process(A, B,E,F,S) begin CASE S IS WHEN “00”=> C <=A; WHEN “01”=> C <=B; WHEN “10”=> C <=E; WHEN “11”=> C<=F; WHEN OTHERS => NULL; END CASE; end process; end str; 二、(20 分)利用 VHDL 语言设计如表 1 所示功能的逻辑电路。 表 1
Start A B 4 3 乘法电路 7 P
图1
第 3 页 共 3 页
第 1 页 共 3 页
宁波大学 2018 年博士研究生招生考试初试试题(B 卷)
(答案必须写在考点提供的答题纸上)
Hale Waihona Puke 科目代码 :2606
科目名称:
高级数字系统设计
三、(20 分)分析如下 VHDL 所描述的电路,写出电路的功能。 LIBRARY ieee; USE ieee.std_logic_1164.all; ENTITY count IS PORT (D: IN Q: OUT END count; ARCHITECTURE a OF count IS SIGNAL temp: INTEGER Range 0 TO 15; BEGIN PROCESS (clk, nR) BEGIN IF nR = '0' THEN temp <= 0; ELSIF (clk'EVENT AND clk = '1') THEN IF nLD = ‘0' THEN temp <= D; ELSE IF A='1' THEN temp <= temp + 1; ELSIF A = '0' then IF temp < 9 then temp <= temp+1; Else End if; END IF; END IF; END IF; END PROCESS; Q <= temp; END a;

东北财经大学2018年统招博士-管理学真题

东北财经大学2018年统招博士-管理学真题

2018年东北财经大学统招考博管理学真题
一、简答题5*6
1.韦伯的行政组织理论
2.明茨伯格的经理角色、
3.员工甄选的信度和效度
4.治理和管理的关系
5.承诺升级
二、论述题3*15
1.管理者万能论和管理者象征论,评述,阐述自己观点及理论依据
2.理性决策模式、有限理性决策模式、非理性决策模式概念?以及三者之间的关系
3.领导特质理论、领导行为理论、领导权变理论概念?并各自列举一个?并论述三个理论之间的关系
三、管理研究方法题10+15
1.管理类实证研究,论述变量的类型?并结合研读过的论文示例说明?
2.一个理论的构成要素,列举一个管理学理论,具体阐述理论、具体构成?。

南开大学2018年博士研究生入学考试(经济学)真题

南开大学2018年博士研究生入学考试(经济学)真题

南开大学2018年博士研究生入学考试(经济学)真题
《微观经济学》
1、简述福利经济学第一,第二定理。

2、辨析钻石产量增加,持有钻石的效用是否降低。

3、一厂商处于长期均衡生产水平,现价格变化,分析短期长期影响。

4、计算消费者剩余变化。

补偿性变化和等值性变化。

5、计算要素需求函数,利润函数,和最优要素投入量,这个题目很怪。

6、证明凸性的三个定义等价。

7、给了共享单车市场和网约车市场的市场结构变化,论述市场结构变化对效率和福利的影响。

8、给了材料说明网络效应是外部性的一种,论述传统的外部性公共政策是否合适;比较共享单车和滴滴的网络效应模式,并论述其早期补贴的效果。

《宏观经济学》:
1、新古典增长理论关于收敛的论述,并简述新古典增长理论缺陷。

2、简述李嘉图等价。

3、简述卢卡斯批判
4、计算一个两期效用最大化模型,不难。

5、计算索洛中性型(技术进步在资本上)新古典增长模型收敛路径,及产出和资本的增长率。

6、给了材料,三问分别是论述现代货币数量论和传统货币数量论的区别;凯恩斯主义和货币主义对货币政策的区别;凯恩斯主义和货币主义对通货膨胀的区别。

7、给了材料,分别论述结合增长理论,我国改革开放40年的增长源泉是什么;经济增长方式由高速到高质量转变的重要性;中等收入扩大的意义。

2018年华侨大学考博试题3088微观经济学

2018年华侨大学考博试题3088微观经济学
华侨大学2018年博士研究生入学考试专业课试卷
(答案必须写在答题纸上)
招生专业企业管理科目名称微观经济学科目代码3088
一、论述题(共计90分,每题18分)
1、试用边际收益递减规律,预测并Hale Waihona Puke 明我国未来劳动力产业间转移的趋势。
2、论述需求规律的含义,分析需求规律在我国房地产市场的运用。
3、外部影响是如何导致市场失灵的?政府应采取那些措施矫正市场失灵?
4、当商品的需求价格弹性Ed=1, Ed >1 ,Ed <1时,价格变动对生产者的收益有何影响,试举例说明。
5、试论述凯恩斯主义。
二、计算题(共计10分)
1 完全垄断企业成本函数为C=10Q2+400Q+3000,产品的需求函数为Q=200- P,求企业
盈利最大化时的产量、价格和利润?
共1页第1页

2018年桂林电子科技大学考博真题309计算机网络博士研究生考试试题

2018年桂林电子科技大学考博真题309计算机网络博士研究生考试试题
A、减小了路由表的规模。
B、去掉了路由表中关于相同路径的冗余信息。
C、使路由表变得简单,便于维护。
D、以上皆是
7、Internet的网络层含有四个重要的协议,分别为( )。
A、IP,ICMP,ARP,UDP B、ARP,RARP,IP,ICMP
C、TCP,ICMP,UDP,ARP D、UDP,IP,ICMP,RARP
桂林电子科技大学
2018年硕士研究生入学考试复试试题
科目代码
309
科目名称计算机网络
A卷
适用学院
信息与通信学院
请注意:答案必须写在答题册上(写在试题上无效)。答题纸请注明页码与总页数。
一、单选题(每题2分,共20分)
1、以下关于ARQ协议类型和特点的描述中,错误的是( )
A、ARQ实现方法有两种:单帧的停止等待方式和多帧的连续发送方式。
10、HDLC协议对0111 1100 0111 1110 组帧后对应的比特串为()。
A、01111100 00111110 10 B、01111100 01111101 01111110
C、01111100 01111101 0 D、01111100 01111110 01111101
二、填空题(每空2分,共20分)
7、在滑动窗口流量控制(假设发送窗口大小为8)中,若已发送5帧,只收到前3帧的确认,则还可以发送的帧数是。
三、简答题(每题6分共30分)
1、计算以下三种情况之下每个结点可以得到的平均带宽。
(1)10个节点接到一台10Mbps的Ethernet集线器上。
(2)10个节点接到一台100Mbps的Ethernet集线器上。
1、UDP协议在IP协议的数据报服务的之上增加了功能和功能。

2018年宁波大学考博试题2611医学分子生物学(A卷)

2018年宁波大学考博试题2611医学分子生物学(A卷)

二、选择题(每题 1 分,共 20 分)
1. 最早提出基因(gene)名词的学者是 A. Mendel B. Johannsen C. Morgen D. Sanger E. Watson
2. 人类基因组的特点不包括 A. 含有许多高度重复性序列 D. 较为复杂 3. 以下哪个不是顺式作用元件 A. 启动子 B. 增强子 C. 操纵子 D. 沉默子 E. 绝缘子 B. 具有断裂性 E. 有核外基因 C. 高度不稳定性
12. 可能引起基因治疗风险的基因导入的方法是 A. 脂质体法 B. 直接注射 C. 慢病毒 D. 受体介导基因转移 E. 以上全部
13. 以下有关基因组复制的说法,不正确的是: A. 真核 DNA 复制酶常见的有 5 种,分别是 Polα,Polβ,Polγ,Polδ,Polε B. Pol α 和引发酶复合物合成 RNA-DNA 引物 C. Pol δ 负责 DNA 随从链的复制和 DNA 损伤修复 D. 真核生物 DNA 链延伸不需要 Pol α E.Pol α、Pol β、Pol γ、Pol δ 和 Pol ε 等较为常见 14.真核 DNA 复制调节相关的因子不包括: A. Cyclin B. CDK C. tRNA D. 端粒 E. rRNA
20. 著名美籍华裔科学家简悦威在 1978 年首次应用 DNA 重组技术对实现了对哪种遗传性疾病的 产前基因诊断 A.镰刀形细胞贫血 B.苯丙酮尿症 C.血友病 D. Fanconi 贫血 E.白血病
三、论述题(每题 10 分,共 30 分)
1.试述 PCR 的基本原理及用途。 2. 什么是细胞凋亡? 细胞凋亡有哪些基本特征?简述线粒体在介导细胞凋亡中的作用。 3. 什么是基因诊断?与其它诊断方法相比,基因诊断的特点有哪些?

2018年宁波大学考博试题3825运筹学(B卷)

2018年宁波大学考博试题3825运筹学(B卷)

科目代码: 3825 科目名称:运筹学
科目代码 : 3825 科目名称: 运筹学
4. (15分)有4个工人,要指派他们分别完成4种工作,每人做各种工作消耗的时间如下
表所示,问指派哪个人去完成哪种工作,可使总的消耗时间为最小?
A B C D 甲 15 18 21 24 乙 19 23 2 18 丙 26 17 16 19 丁 19 21 23 17
5. (15分)有九个城市129,,,v v v ,公路网如下图所示,弧旁数字表示该段公路的长度,
有一批货物从1v 运到9v ,问走哪条路最短?
6. (15分)某修理店只有一个修理工人,来修理的顾客到达次数服从泊松分布,平均每小
时4人,修理时间服从负指数分布,平均需6分钟。

求: (1)店内有3个顾客的概率; (2)在店内顾客平均数; (3)在店内平均逗留时间; (4)平均等待修理(服务)时间; (5)必须在店内消耗15分钟以上的概率。

7. (10分)某公司面对五种自然状态、四种行动方案的收益情况如下表所示。

1N 2N 3N 4N 5N
1S 25 30 20 24 27 2S 17 14 31 21 25 3S 22 21 23 15 27 4S
29 21 26 27 24
科目代码: 3825 科目名称:运筹学。

2018年上海外国语大学博士研究生入学考试 英语1试题

2018年上海外国语大学博士研究生入学考试 英语1试题

上海外国语大学2018年博士研究生入学考试英语一试题(考试时间180分钟,满分100分,共7页)I.Grammar and Vocabulary (30%)Directions: From the four choices given, choose ONE to complete the sentence.Section A: Grammar (15%, @1%)1. A group of writers posted a letter on the website to accuse Ba idu, China’s largest search engine, _____ copyright violation.A. overB. ofC. againstD. about2. Tiger Mother argues that in Chinese culture____ is fun until you are good at it.A. anythingB. everythingC. somethingD. nothing3. It is illegal to make _______ beggars on the streets that every citizen has the right to stop this crime.A. such little childrenB. such few childrenC. so little childrenD. so few children4. Coca-Cola will invest more in China over the coming three years than they _____ in the entire period between 1979 and 2009.A. doB. didC. have doneD. had done5. US Vice-President Joe Biden ____ the local dishes in a small restaurant in Beijing, for he ate almost everything.A. should have enjoyedB. would have enjoyedC. can’t have enjoyedD. must have enjoyed6. We believe that the government in Beijing will provide migrant workers’ children with public education, _____?A. will itB. won’t itC. don’t weD. don’t they7. Hans.J.Wegner, the first Danish designer to achieve worldwide fame for simplicity, always believes that Remove material____ it is not needed.A. unlessB. so thatC. whereD. in case8. Kids in the new century no longer take ____ their parents impose on him for granted.A. thatB. whichC. whatD. whether9. Wait at least 24 hours before you buy a big-ticket item, or you will make a purely emotional purchase___ you may regret later.A. whichB. for whichC. about whichD. at which10. The elimination of Bin Laden hardly eliminates the threat of terrorism, _____ the lessening of security procedures.A. it will nor lead toB. nor it will lead toC. it nor will lead toD. nor will it lead to11. The research, ____ by the end of this year, will pave the way for future development.A. to be concludedB. to concludeC. concludedD. have concluded.12. People still lack knowledge about what can be recycled and what cannot, especially when it comes to _____ kitchen garbage.A. sortB. sortingC.sortedD. having sorted13.________, Harry Porter is no longer a boy wizard but a responsible and mature young man.A. Growing upB. Having grown upC. Being grown upD. Having been grown up14. At least 60 percent of workers are supposed to be given access to physical examinations ______ their work is dangerous.A. if onlyB. untilC. providedD. whether15. The reason why we set up “a green responsibility card” is to gi ve people__ a feeling of accomplishment.A.involves B. involving C. involved D. having involvedSection B Vocabulary (15%, @1%)16. You've ________ me a difficult question which I cannot answer.A. posedB. setC. producedD. presented17. The hungry children made a(n) _________ on the kitchen and took all the cakes.A. raidB. assaultC. surpriseD. attack18. The wartime government first ________ men into the forces from nonessential industries.A. enrolledB. absorbedC. recruitedD. admitted19. She wore a _______ white silk dress.A. sheerB. decentC. perfectD. thin20. He does, however, prefer _______ clothes to uniforms.A. ordinaryB. civilianC. customaryD. practical21. There are still many countries where the death penalty is the _______ against murder.A. sanctionB. preventionC. frightD. threat22. Our chances of winning are ________ ;nevertheless, we shall strive to get the best result.A. fragileB. slimC. limpD. feeble23. He spoke so rapidly that I didn't _____ the meaning of what he said.A. captureB. seizeC. catchD. receive24. Only the Chinese have successfully ________ pandas and raised their babies in captivity.A. bredB. fedC. producedD. brought up25. Yesterday's solutions are not always _______ to today's problems.A. favorableB. complementaryC. supplementaryD. applicable26. We’ll show you a film of the _____ of the competition, as there isn't time for the whole thing.A. essenceB. focusC. highlightsD. center27. Buying a new car was first on my list of ________.A. superiorityB. urgencyC. prioritiesD. emergency28. As he is aging, his _______ is getting worse. You have to speak to him in a loud voice.A. hearingB. listeningC. smellingD. tasting29. The travelers in the desert suffered from _____ in the hot sun.A. hungerB. thirstC. fatigueD. boredom30. There has been a serious ______ on the motorway, involving a container lorry and three cars.A. breakdownB. smash-upC. breakupD. conflictII. Cloze Test (20%, @1%)Directions: For each blank in the following passage, there are four choices marked A, B, C and D. Read the passage and choose the best answer for each blank.Salt, shells or metals are still used as money in out-of-the-way parts of the world today.Salt may seem rather a strange 31 to use as money, 32 in countries where the food of the people is mainly vegetable, it is often an 33 necessity. Cakes of salt, stamped to show their 34 , were used as money in some countries until recent 35 , and cakes of salt 36 buy goods in Borneo and parts of Africa.Sea shells 37 as money at some time 38 another over the greater part of the Old World. These were 39 mainly from the beaches of the Maldives Islands in the Indian Ocean, and were traded to India and China. In Africa, shells were traded right across the 40 from East to West.Metal, valued by weight, 41 coins in many parts of the world. Iron, in lumps, bars or rings, is still used in many countries 42 paper money. It can either be exchanged 43 goods, or made into tools, weapons, or ornaments. The early money of China, apart from shells, was of bronze, 44 in flat, round pieces with a hole in the middle, called "cash". The 45 of these are between three thousand and four thousand years old-older than the earliest coins of the eastern Mediterranean.Nowadays, coins and notes have 46 nearly all the more picturesque 47 of money, and 48 in one or two of the more remote countries people still keep it for future use on ceremonial 49 such as weddings and funerals, examples of 50 money will soon be found only in museums.31. A. object B. article C. substance D. category32. A. but B. and C. so D. even33. A. abstract B. advantageous C. abundant D. absolute34. A. weight B. value C. role D. size35. A. times B. events C. situations D. conditions36. A. even B. also C. still D. never37. A. had been used B. are used C. would be used D. would have been used38. A. and B. but C. yet D. or39. A. collected B. produced C. grown D. raised40. A. city B. district C. community D. continent41. A. processed B. produced C. preceded D. proceeded42. A. in spite of B. instead of C. along with D. in line with43. A. against B. as C. in D. for44. A. often B. seldom C. really D. much45. A. earlier B. earliest C. better D. best46. A. replaced B. reproduced C. reflected D. recovered47. A. sizes B. shapes C. formats D. forms48. A. while B. although C. because D. if49. A. events B. gatherings C. occasions D. assemblies50. A. original B. primitive C. historical D. crudeIII. Reading Comprehension(10%, @1%)Directions: In this part there are two passages. Each passage is followed by five questions. Read the passages carefully and choose the best answer to each question.Passage OneWe can begin our discussion of "population as global issue" with what most persons mean when they discuss "the population problem": too many people on earth and a too rapid increase in the numberadded each year. The facts are not in dispute. It was quite right to employ the analogy that likened demographic growth to "a long, thin powder fuse that burns steadily and haltingly until it finally reaches the charge and explodes."To understand the current situation, which is characterized by rapid increases in population, it is necessary to understand the history of population trends. Rapid growth is a comparatively recent phenomenon. Looking back at the 8,000 years of demographic history, we find that populations have been virtually stable or growing very slightly for most of human history. For most of our ancestors, life was hard, often nasty, and very short. There was high fertility in most places, but this was usually balanced by high mortality. For most of human history, it was seldom the case that one in ten persons would live past forty, while infancy and childhood were especially risky periods. Often, societies were in clear danger of extinction because death rates could exceed their birthrates. Thus, the population problem throughout most of history was how to prevent extinction of the human race.This pattern is important to notice. Not only does it put the current problems of demographic growth into a historical perspective, but it suggests that the cause of rapid increase in population in recent years is not a sudden enthusiasm for more children, but an improvement in the conditions that traditionally have caused high mortality.Demographic history can be divided into two major periods: a time of long, slow growth which extended from about 8,000 B.C. till approximately AD. 1650. In the first period of some 9600 years, the population increased from some 8 million to 500 million in 1650. Between 1650 and the present, the population has increased from 500 million to more than 4 billion. And it is estimated that by the year 2050 there will be 6.2 billion people throughout the world. One way to appreciate this dramatic difference in such abstract numbers is to reduce the time frame to something that is more manageable. Between 8000BC and 1650, an average of only 50,000 persons was being added annually to the world's population each year. At present, this number is added every six hours. The increase is about 80,000,000 persons annually.1.Which of the following demographic growth pattern is most suitable for the long thin powder fuseanalogy?A. A virtually stable or slightly decreasing period and then a sudden explosion of population.B. A slow growth for a long time and then a period of rapid, dramatic increase.C. Too many people on earth and a few rapid increase in the number added each year.D. A long period when death rates exceeds birthrates and then a short period with higher fertility andlower mortality.2.During the first period of demographic history, societies were often in danger of extinctionbecause___.A. only one in ten persons could live past 40.B. there was higher mortality than fertility in most places.C. it was too dangerous to have babies due to the poor conditions.D. our ancestors had little enthusiasm for more children.3.Which statement is true about population increase?A. There might be an increase of 2.2 billion persons from now to the year 2050.B. About 50,000 babies are born every six hours at present.C. Between 8000 BC and the present, the population increase is about 80,000,000 persons each year.D. The population increased faster between 8000BC and 1650 than between 1650 and the present.4.The author of the passage intends to___.A. warn people against the population explosion in the near future.B. compare the demographic growth pattern in the past with that after 1650.C. find out the cause for rapid increase in population in recent years.D. present us a clear and complete picture of the demographic growth.5.The word "demographic" in the first paragraph means___.A. statistics of human.B. surroundings study.C. accumulation of human.D. development of human.PASSAGE BChinese Americans today have higher incomes than Americans in general and higher occupational status. The Chinese have risen to this position despite some of the harshest discrimination and violence faced by any immigrants to the United States in the history of this country. Long confined to a narrow range of occupations they succeeded in those occupations and then spread out into other areas in later years, when opportunities finally opened up for them. Today much of the Chinese prosperity is due to the simple fact that they work more and have more (usually better) education than others. Almost one out of five Chinese families has three or more income earners compared to one out of thirteen for Puerto Ricans, one out of ten among American Indians, and one out of eight among Whites. When the Chinese advantages in working and educational are held constant, they have no advantage over other Americans. That is in a Chinese Family with a given number of people working and with a given amount of education by the head of the family, the income is not only about average for such families, and offer a little less than average.While Chinese Americans as a group are prosperous and well-educated Chinatowns are pockets of poverty, and illiteracy is much higher among the Chinese than among Americans in general. Those paradoxes are due to sharp internal differences. Descendants of the Chinese Americans who emigrated long ago from Toishan Province have maintained Chinese values and have added acculturation to American society with remarkable success. More recent Hong Kong Chinese are from more diverse cultural origins, and acquired western values and styles in Hong Kong, without having acquired the skills to proper and support those aspirations in the American economy. Foreign-born Chinese men in the United States are one-fourth lower incomes than native-born Chinese even though the foreign-born have been in the United States an average of seventeen years. While the older Hong Kong Chinese work tenaciously to sustain and advance themselves, the Hong Kong Chinese youths often react with resentment and antisocial behavior, including terrorism and murder. The need to maintain tourism in Chinatown causes the Chinese leaders to mute or downplay these problems as much as possible.6.According to the passage, today, Chinese Americans owe their prosperity to___.A. their diligence and better education than others.B. their support of American government.C. their fight against discriminations.D. advantages in working only.7.The passage is mainly concerned with___.A. Chinese Americans today.B. social status of Chinese Americans today.C. incomes and occupational status of Chinese Americans today.D. problems of Chinese Americans today.8.Chinatowns are pockets of poverty, as is probably associated with___.A. most descendants of Chinese Americans are rebelling.B. most descendants of Chinese Americans are illiterate.C. sharp internal difference between Chinese coming from different cultural backgrounds.D. only a few Chinese Americans are rich.9.Which of the following statements is not true according to this article?A.As part of the minority, Chinese Americans are still experiencing discrimination in Americantoday.B. Nowadays, Chinese Americans are working in wider fields.C. Foreign-born Chinese earn lower income than native-born Chinese Americans with the similaradvantages in the U.S.D. None of the above.10.According to the author, which of the following can best describe the older Hong Kong Chinese andthe youngerA. Tenacious; rebellion.B. Conservative; open-minded.C. Out-of-date; fashionable.D. Obedient; disobedient.IV. Translation (20%)Directions: Translate the following passage into Chinese.More people than ever now work from home for part or all of the week. Such flexibility can seem a good idea, but many people find it difficult to manage their time. Working from home in isolation can also prevent people from engaging in the daily interpersonal relationships that working life can offer –and which can help creativity and improve our mental well-being.In an ordinary workplace, we are helped in our time management by the fact that our access to many temptations is limited. We don’t have to constantly monitor ourselves as our colleagues or bosses are likely to be doing so. While we might bemoan our lack of choice about what we do and when – such as attending a two-hour meeting – we can also be relieved of the need to make choices about what to do next.But when working from home, temptations abound which can eat up our time. Food is in the fridge or can be bought in a quick trip to the shops. Excitement of all kinds can be easily accessed through social media, websites or games which will enthrall us. For some, the temptations to use their time “badly”, particularly onlin e, can be very seductive. At any moment there is a delicate balance of power within: between our creative, constructive side and the side which seeks easier gratification and mindlessness.V. Writing(20%)Directions: Write an essay of about 200 words according to the following prompt. A title is needed.The past few years have witnessed a mounting number of universities allowing students to evaluate their teachers and even decide if they can stay on their positions. Some say that students know the most clearly about the performance of a teacher; some say it is dangerous to leave the right to students to evaluate teachers. Is it up to students to evaluate their teachers? What’s your opinion?You are to write in three parts.In the first part, state specifically what your opinion is.In the second part, provide one or two reasons to support your opinion.In the last part, bring what you have written to a natural conclusion or make a summary.Marks will be awarded for content, language and organization.。

2018年三峡大学水利与环境学院博士研究生入学考试真题 2202数值分析

2018年三峡大学水利与环境学院博士研究生入学考试真题  2202数值分析
第1页共2页
三峡大学
2018年博士研究生入学考试试题(A卷)
科目代码:2202科目名称:数值分析
考试时间为3小时,卷面总分为100分
答案必须写在答题纸上
一、(10分)设
证明: ;并设计一种数值稳定的算法及证明算法的稳定性.
二、(10分)用列主元高斯消元法解下列方程组:
三、(10分)求以下列数出该方程的Newton迭代公式(5分).
六、(10分)设函数 ,试写出它在插值节点组 上的插值多项式,并用它计算 处的近似值.
七、(共10分)数值积分公式形如
(1)确定求积公式中的参数 使其代数精度尽量高,并指出求积公式具有几次代数精度(5分);
(2)设 推导余项表达式 (5分).
八、(10分)用梯形公式解初值问题
四、(共15分)已知方程组
(1)证明用Jacobi迭代法和Gauss-Seidel迭代法求解均收敛(5分);
(2)写出Jacobi迭代法的计算公式(5分);
(3)写出Gauss-Seidel迭代法的计算公式(5分).
第2页
五、(共15分)对方程 用迭代法求 上的根,
(1)若方程化成 ,问建立的迭代格式是否收敛?并说明理由(10分);
第页
第页
第页
取步长 ,计算结果至少保留小数点后5位.
九、(10分)求线性代数方程组 的数值解法主要有矩阵的直接分解法(如LU分解法、Crout分解法、Cholesky分解法等)和迭代法(如Jacobi迭代法、Gauss-Seidel迭代法).请你简述求解线性代数方程组 的直接分解法和迭代法这两类方法的不同点和相同点.

大连工业大学2018年博士研究生招生考试外国语试题.doc

大连工业大学2018年博士研究生招生考试外国语试题.doc

注意:本试题共四道大题,满分100分,答题时间为3小时,所有答案均应写在由考场发给的专用答题纸上,答在其它地方为无效。

Part One Vocabulary and Structure (15 points )Directions : In this section, there are 30 uncompleted sentences with four choices below each sentence. Choose the best one from the 4 choices to fill in the blanks. Then write the corresponding letter on the ANSWER SHEET.1. Excellent films are those which _____ national and cultural barriers.A. transcendB. traverseC. abolishD. suppress2. The _____ of the word is unknown, but it is certainly not from Greek.A. originB. generationC. descentD. cause3. As a lawyer ___ for his good judgment and eloquence, he is often invited to those grand banquets and meets those distinguished people from all circles.A.notoriousB. notableC. nastyD. notified4. When Steven finally emerged from the cave after thirty days, everyonepresent was _____.A.smuggledB. startledC. appealedD. stabilized5. The doctor told the students that a(n) ____ disease was one that could bepassed from one person to another.A.effectiveB. infectiousC. coherentD. inherent6. ____ is forbidden in some states in the United States for religious reasons,while it is permitted in some other states.A.ConceptionB. AbortionC. DeliveryD. Perception7. If you ______ someone, you feel great admiration and love for them.A. advocateB. adjoinC. adoreD. addict8. She didn’t openly attack the plan, but her opposition was _____ in herfailure to say anything in support of it.A.explicitB. implicitC. internalD. immoral9. The school has been ______ as the meeting place for the evening art club.A. designedB. designatedC. divertedD. diagnosed。

2018年博士研究生入学考试试题

2018年博士研究生入学考试试题

中国政法大学研究生院
2018年博士研究生入学考试试题
招生专业或研究方向:思想政治教育
考试科目:马克思主义思想政治教育原著宣读
考生须知
1.所有试题均在答题纸上写清题号作答,在试题上答题不给分。

2.将答题纸和试题一起交回,否则以零分
3.考生必须按照选题要求回答下列各题,即按照要求完成必答题和选答题。

一、简答题
1.简述恩格斯《反杜林论》中对马克思主义理论的系统阐述。

2.试论《德意志意识形态》在马克思主义发展史上的地位
3.试述马克思主义中国化的历史进程及基本经验
4.构建社会和谐理论的马克思主义思想渊源
5.论列宁对于马克思主义的主要贡献
二、论述题
1.论刘少奇《论共产党员的修养》中关于党自身修养与教育的思想及其当前工作的意义
2.马克思的“两个发现”和对社会主义从空想发展为科学的意义,以及对坚定道路、理论、制度“三个自信”的当代价值。

2018年中国社会科学院博士学位入学考试英语A卷考博真题

2018年中国社会科学院博士学位入学考试英语A卷考博真题

中国社会科学院研究生院2018年攻读博士学位研究生入学考试试卷英语(A卷)2018年 3月24日8:30-11:30答题说明1.请考生按照答题卡的要求填写相关内容。

在“姓名”一栏中,请用中文填写本人姓名;“试卷类型”一栏,本人无需填写。

2.在答题卡的“考生编号”一栏中填入本人的准考证号。

例如:考号为012345678900001,请考生在第一行中填写阿拉伯数字012345678900001,然后再将各栏中相应的数字涂黑,如下图所示。

如不涂满,计算机将识别为无效试卷。

3.在答题卡上填写答案时,请务必按照图示将选项格涂满;在A,B,C,D四个选项中,只有一个正确答案。

填写两个或两个以上答案,本题无效。

如需涂改,请务必用橡皮擦净后再重新填写。

4.试卷第三部分(包括7选5、概要)、第四部分(包括英译汉、汉译英),请考生直接写在英语试题答题纸上的指定位置,不再提供额外的答题纸。

请将以下题目的答案填写在答题卡上。

PART I: Cloze (20 points)Directions: Choose the best word(s) for each numbered blank.Every street had a story, every building a memory. Those 1 with wonderful childhoods can drive the streets of their hometowns and happily 2 the years. The rest are pulled home by duty and leave as soon as possible. After Ray Atlee had been in Clanton (his hometown) for fifteen minutes he was 3 to get out.The town had changed, but then it hadn’t. On the highways leading in, the cheap metal buildings and mobile homes were gathering 4 possible next to the roads for maximum visibility. This town had no zoning whatsoever. A landowner could build anything with no permit, no inspection, no notice to 5 landowners, nothing. Only hog farms and nuclear reactors required 6 and paperwork. The result was a slash-and-build clutter that got uglier by the year.But in the older sections, nearer the square, the town had not changed at all. The long shaded streets were as clean and neat as when Ray roamed them on his bike. Most of the houses were still owned by people he knew, or if those folks had passed on the new owners kept the lawns clipped and the shutters painted. Only 7 were being neglected. A handful had been 8 .This deep in Bible country, it was still an unwritten rule in the town that little was done on Sundays 9 go to church, sit on porches, visit neighbours, rest and relax the way God 10 .It was cloudy, quite cool for May, and as he toured his old turf, killing time until the appointed hour for the family meeting, he tried to 11 the good memories 12 Clanton. There was Dizzy Dean Park where he had played little League for the Pirates, and there was the public pool he’d swum in every summer except 1969 when the city closed it 13 admit black children. There were the churches—Baptist, Methodist, and Presbyterian—facing each other 14 the intersection of Second and Elm like wary sentries, their steeples 15 height. They were empty now, but in an hour or so the more faithful would gather for evening services.The square was as 16 as the streets leading to it. With eight thousand people, Clanton was just large enough to have attracted the discount stores that had 17 so many small towns. But here the peopl e had been faithful to their downtown merchants, and there wasn’t a single empty or boarded-up building around the square—no small miracle. The retail shops were mixed in with the banks and law offices and cafes, all closed for the Sabbath.He inched 18 the cemetery and surveyed the Atlee section in the old part, where the tombstones were grander. Some of his ancestors had built monuments for their dead. Ray had always 19 that the family money he’d never seen must have been buried in those graves. He parked and walked to his mother’s grave, something he hadn’t done in years. She was buried among the Atlees, at the far edge of the family plot because she had barely belonged.Soon, in less than an hour, he would be sitting in his father’s study, sipping bad instant tea and receiving instructions on exactly how his father would be laid to rest. Many orders were about to be given, many 20 and directions, because his father (who used to be a judge) was a great man and cared deeply about how he was to be remembered.Moving again, Ray passed the water tower he’d climbed twice, the second time with the police waiting below. He grimaced at his old high school, a place he’d never visited since he’d left it. Behind it was the football field where his brother Forrest had romped over opponents and almost became famous before getting bounced off the team.It was twenty minutes before five, Sunday, May 7. Time for the family meeting.1. A. praised B. celebrated C. blessed D. inherited2. A. roll back B. drive back C. go back D. think over3. A. excited B. hilarious C. numb D. anxious4. A. as loosely as B. as tightly as C. as firmly as D. as freely as5. A. adjoining B. hostile C. craven D. friendly6. A. documents B. ratification C. approval D. testimony7. A. a lot B. few C. a little D. a few8. A. abandoned B. lost C. shattered D. shunned9. A. but B. except C. besides D. rather than10. A. intends B. was intending C. intend D. intended11. A. dwell B. dwell on C. mull over D. sleep on12. A. at B. in C. of D. about13. A. instead of B. rather than C. instead D. in order to14. A. with B. over C. at D. beyond15. A. enjoying B. looking over C. competing for D. competing to16. A. lifeless B. boring C. null D. tedious17. A. wiped up B. wiped away C. wiped down D. wiped out18. A. to B. at C. into D. through19. A. assumed B. presumed C. alluded D. deluded20. A. declarations B. decrees C. depositions D. declinationsPART II: Reading Comprehension (30 points)Directions: Choose the best answers based on the information in the passages below. Passage 1LAPD Chief Charlie Beck's tenure has helped answer questions that lingered after the Rampart consent decree ended and outsider Chief William J. Bratton stepped down: Has L.A.'s policing culture permanently changed? Or with outsider chiefs and federal monitors gone, will the Los Angeles Police Department return to its brutal, secretive and racially-tinged past?A department veteran who, under Bratton's tutelage, became a true believer in data, transparency and change, Beck helped instill a more open, reform-oriented culture. He was successful in part because he's smart and his heart was in the right place, but also because he is old-school LAPD, son of a cop, sibling to and father of cops. His embrace of departmental reform in the post-Rampart era was a strong signal to the rank-and-file, to the city's political leaders and to communities that often suffered brutal policing tactics that the new thinking and new practices were there to stay.Beck announced Friday that he would step down in June, before the end of his second and final five-year term.Even though he is not elected, he is a savvy politician who correctly read what the mayor, the Police Commission and the people of Los Angeles wanted from him and what to an extent he was able to deliver: low crime, no scandals, little controversy. He became adept at the regular radio interview and the soundbite on immigration enforcement and criminal justice reform.At a time of national awakening and outrage over police shootings of unarmed AfricanAmerican men and boys, Beck and the LAPD often looked good in comparison, at least for a while.But there have been troubling exceptions. Just days after a police officer fatally shot Michael Brown in Ferguson, Montana., LAPD officers shot another unarmed African American man, Ezell Ford, in Los Angeles. Beck concluded that the shooting was justified despite his police commission's finding to the contrary. His action, and District Attorney Jackie Lacey's decision a year ago not to prosecute —along with numerous other officer-involved shootings —have exacerbated tension between the department and many of the communities it patrols.Beck's decision was to respond to an increase in violent crime in South Los Angeles with increased patrols and what amounts to an L.A.-style stop-and-frisk policy (automobile stops for arguably pretextual reasons such as broken taillights, in order to search for weapons).Did the tactic work? The violence eventually abated, but not before police reopened old wounds and reinvigorated anti-police sentiment in communities that felt over-patroled. Activists' calls for Beck's firing became a common feature at weekly commission meetings.Meanwhile, although Los Angeles continues to enjoy historically low crime rates, the declines began a slight but troubling reverse in 2015. The scandal-free ledger was tainted by the 2013 rampage of fired officer Christopher Dorner, who posted a manifesto of charges against the department, then killed four people and wounded three others before dying as police closed in on him. LAPD officers wounded three innocent bystanders in their sometimes frenetic quest to track down Dorner. There was a scandal of another sort when police cadets, aided by an officer, stole cruisers and other equipment. Their exploits went undetected for weeks.Beck earns high marks for managing an inherent tension faced in recent decades by every LAPD chief. In a city in which public safety accounts for more than 80% of the city budget, he faced strong pressure in City Hall and many communities to economize. At the same time, many of the same critics want him to provide better patrols in lower-crime parts of the city while still being able to respond in force to spates of violence in high-crime communities, and while employing a more community-oriented approach to policing citywide. Accomplishing all of those goals simultaneously is simply not possible.Beck is the fourth LAPD chief to be appointed under a key change that followed the 1992 riots, which were sparked by acquittals of officers in the brutal beating of African American motorist Rodney King. After decades in which chiefs could retain their jobs virtually for life, leaders of the department are now appointed to a single five-year term and can be appointed to a second — but no more. Chiefs Willie Williams and Bernard Parks were denied second terms. Bratton won a second but left early for other opportunities. Beck's June departure date leaves plenty of time for the commission and Mayor Eric Garcetti to consider a host of would-be replacements among the younger brass whom Beck has mentored.Comprehension Questions:21. To what extent has the Los Angeles Police Department changed under Beck?A. Permanently.B. Until he steps down.C. Not at all.D. Temporarily.22. Which of the following statements is NOT true?A. Charlie Beck’s protecting LAPD officers aggravated the re lationship between the departmentand the communities.B. Charlie Beck’s policy of increasing patrols and the stop-and-frisk policy have beencontroversial among the local people.C. Christopher Dorner was angry with the LAPD and abreacted his dissatisfaction by killinginnocent people.D. The LAPD will return to a brutal, secretive, and racially-tinged past after Chiefs WillieWilliams and Bernard Parks’ retirement.23. Why do you think activists' calls for Beck's firing became a common feature at weeklycommission meetings?A. He was maladroit in radio interview and the soundbite on immigration enforcement andcriminal justice reform.B. When Americans were outraged over police shootings of unarmed African Americans, LAPDunder Beck’s leadership did w ell.C. Beck earns high marks for managing an inherent tension faced in recent decades by everyLAPD chief.D. The increased patrol of the police aroused an anti-police sentiment in communities.24. Which of the following can be the last sentence of the passage?A. It's imperative that Beck's successor be someone who can build on his legacy and continuemoving the department down the path of reform.B. After announcing on Friday that he would step down in June before completing his secondterm on the job, Beck reflected on his LAPD career of more than 40 years.C. Charlie Beck, whose own career with the Los Angeles Police Department spanned four decades,will retire this summer, ending an eight-year tenure as police chief.D. Charlie Beck was credited with major reforms in the department and a general decline inhomicides but also had some missteps.25. What is the author’s attitude toward Charlie Beck as chief of Los Angeles Police Department?A. Cynical.B. Neutral.C. Prejudiced.D. Critical.Passage 2We are in a global health crisis, and it grows worse by the year, as the World Health Organization has warned that by 2030 almost half the world’s population will be overweight or obese if current trends continue. There are already 124 million obese children, a more than tenfold increase in four decades, and more than a million of these live in the UK, which has the worst obesity rates in western Europe. Four in five will grow up to be obese adults; and the leader of the UK’s paediatric body warns that this will cost them 10 to 20 years of healthy life.This is a social problem, both in cause and consequence, as concurred by Simon Stevens, the chief executive of the UK’s National Health Service, whose cautioning that obesity could bankrupt the health service comes across as the placard-wielding stance of a roadside prophet of doom - yet the government’s response has been as modest and inadequate as these figures are shocking. Medical experts describe its childhood obesity strategy as weak, embarrassing and even insulting. Though it inherited a tax on sugary drinks, it rowed back from restrictions on price-cutting promotions and junk food marketing or advertising, leaving its strategy to rely heavily on measuressuch as school activity programmes.Campaigners had warned that would not be enough; now research proves they were right –even when such initiatives tackle both diet and exercise, and make efforts to reach out to families. Children in schools in England’s West Midlands were given a year of extra ph ysical activity sessions, a healthy eating programme and cookery workshops with their parents, all of which failed to have any significant effect on children’s weight.The causes of the obesity epidemic are multiple and complex, as the landmark Foresight report produced over a decade ago underscored: we live in an obesogenic environment, and some more so than others (more than twice as many children in deprived areas are obese as in affluent areas). TVs and smartphones in bedrooms and reliance on cars play their part; so too do food deserts, where fruit and vegetables are expensive or inaccessible, which leaves the more economically strapped sector of the population choosing to fill a hungry child with donuts rather than apples.But one factor leaps out: greed. The problem is not gluttony by a generation of Augustus Gloops but the avarice of the Willy Wonkas who press junk food on consumers, then profess surprise at the results. The tactics of big food are, as the global health organisation Vital Strategies points out in its report Fool Me Twice, strikingly similar to those of big tobacco over the years. But big food has the advantage that everyone needs to eat, while no one needs to smoke, and that a biscuit does not damage health as a cigarette does, obesity notwithstanding. Thus, these companies tell us that we should not restrict individual freedom; that it is up to people to show self-discipline; and that their products are fine as occasional indulgences - never mind that they present family-size packs as if they are suitable for individuals, nor that highly processed foods, packed with salt and sugar, tend to be cheaper to produce, store and deliver – as well as being habit-forming.Other countries have been far bolder in tackling the industry, instead of relying on voluntary action. In Latin America, governments have forced companies to remove cartoon characters - naturally an instant appeal to young children - from cereal boxes, imposed junk food taxes and ordered school tuck shops to replace high-salt/sugar products with fruit and vegetables. Tougher rules reshape consumer perceptions and decisions and in doing so, they can also push companies into changing products.A ban on junk food advertising before the 9pm watershed is long overdue. It should be su pplemented by a ban on promotions and price cuts for “sharing” bags of chocolates, as Action on Sugar urged last month, and the sugar tax on drinks could be extended to food products, with the revenue channelled into initiatives making fresh produce more affordable and attractive to consumers. The government’s failure to force change means that the rest of us will pay the price –in ill health and higher taxes – as big food rakes in the profits.Comprehension Questions:26. Findings and studies demonstrate that________________.A. The obesity problem is largely a European oneB. Unhealthy children have unhealthy parentsC. There are more obese children in lower socio-economic areasD. People now are dying younger27. Who does the author believe to be primarily responsible for failing to stop obesity?A. Parents.B. Advertisers.C. Government.D. Manufacturers.28. Which of the following is NOT inferred in the passage________________.A. There are more obese children than adultsB. Obesity will drain funds from government resourcesC. Corporations do not care about obesityD. Lack of physical activity contributes to obesity29. Which ‘chain of events’ is indicated in the passage?A. New government laws →consumers buy different items →manufacturers change products.B. Manufacturers increase sugar content →more children buy products →life span isshortened.C. Regular exercise program →learning to cook own food →reduction in obesity.D. Television advertising is regulated →manufacturers lose revenue →product costs decrease.30. Company policy to manufacture family-size packs of unhealthy food while stating that it is theconsumer who is responsible for limiting what they eat is an example of________________. A. analogy B. rhetoric C. hypocrisy D. sophistryPassage 3The annual meeting of the World Economic Forum, (“WEF”) in Davos, Switzerland, was well under way when it officially commenced, early on a Wednesday evening in January, with an address, in the Congress Hall of the Congress Center, by Angela Merkel, the Chancellor of Germany. She had a lot to say about Europe. Some of it—“Do we dare more Europe? Yes, we do dare”—made the news. But outside the hall many Davos participants paid her no mind. They loitered in various lounges carrying on conversations with each other. They talked and talked—as though they hadn’t been talking all day. They had talked while sitting on panels or while skipping panels that others were sitting on. “Historic Complexity: How Did We Get Here?,” “The Compensatio n Question,” “Global Risks 2012: The Seeds of Dystopia”: over the course of five days, a man could skip more than two hundred and fifty such sessions.Davos is, fundamentally, an exercise in corporate speed-dating. “Everyone comes because everyone else co mes,” Larry Summers told me. A hedge-fund manager or a C.E.O. can pack into a few days the dozens of meetings—with other executives, with heads of state or their deputies, with non-governmental organizations whose phone calls might otherwise have been ignored—that it would normally take months to arrange and tens of thousands of Gulfstream miles to attend. They conduct these compressed and occasionally fruitful couplings, the so-called bilateral meetings, either in private rooms that the W.E.F. has set aside for this purpose or in hotel rooms, restaurants, and hallways. All that’s missing is the hourly rate.Many Davos participants rarely, if ever, attend even one. Instead, they float around in the slack spaces, sitting down to one arranged meeting after another, or else making themselves available for chance encounters, either with friends or with strangers whom they will ever after be able to refer to as friends. The Congress Center, the daytime hub, is a warren of interconnected lounges, cafés, lobbies, and lecture halls, with espresso bars, juice stations, and stacks of apples scattered about. The participants have their preferred hovering areas. Wandering the center in search of people totalk to was like fishing a stretch of river; one could observe, over time, which pools held which fish, and what times of day they liked to feed. Jamie Dimon, running shoes in hand, near the espresso stand by the Global Leadership Fellows Program, in the late afternoon. Fareed Zakaria, happily besieged, in the Industry Partners Lounge, just before lunch. The lunkers would very occasionally emerge from their deep holes (there were rumors of secret passageways) and glide through the crowd, with aides alongside, like pilot fish. (The W.E.F. says that Davos is an entourage-free zone, but this doesn’t seem to apply to the biggest of the big wheels, like heads of state.) It is said that the faster you walk the more important you are.It is a name-dropper’s paradise. Central bankers, industrial chiefs, hedge-fund titans, gloomy forecasters, astrophysicists, monks, rabbis, tech wizards, museum curators, university presidents, financial bloggers, virtuous heirs. I found myself in conversation with a newspaper columnist and an executive from McKinsey & Company, the management-consulting firm. This was serendipitous, as so many conversations in Davos turn out to be, because, at the urging of many, I was supposed to be angling for an invitation to the McKinsey party, at the Belvedere Hotel. A must, people said, with a glint. I was suspi cious, owing to an incongruity between the words “party” and “management consulting.” But this was Davos. The executive cheerfully added me to the list. A McKinsey for a Merkel: a fair trade.The newcomer hears repeated bits of Davos advice. Ride the shuttle: you might meet someone. Go to a session that deals with a subject you know nothing about: you might learn something. Come next year, and the one after, if they invite you back: you might begin to understand. Everyone says that you can’t get the hang of Davos until you’ve been three or four times. So many things are going on at once that it is impossible to do even a tenth of them. You could spend the week in your hotel room, puzzling over a plan, wrestling with your doubts and regrets, but a person who would do this is not the kind who would be invited to Davos.Another admonition: no matter how much you do, you will always have the sense that something else, something better, is going on elsewhere. On the outskirts of town, three men are hunched in the candlelit corner of a pine-panelled Gaststube, discussing matters of grave importance. You may think you don’t care about such things, but the inkling burrows like a tapeworm. The appetite for admittance can become insatiable. Whenever I passed through town, I noticed men in good suits and sturdy boots, walking with intent in the opposite direction. Where were they going? They ducked into tea shops or into Mercedes sedans with darkened passenger windows. “Wheels within wheels,” one woman whispered to me. “What happens in Davos stays in Davos,” many people said, but even when you’re there it’s hard to know what is happening in Davos. Yossi Vardi, an Israeli tech investor and an eighteen-year Davos veteran, said, “What you see here, in the Congress Center, is just twenty per cent of the action.”There are as many Davoses as there are perceptions of Davos. Schwab might use the term “stakeholders,” and the stakeholders may be partial to the word “silos,” but another term that springs to mind when you are there i s “cliques.” A certain ferment occurs where the cliques overlap, but as often as not they pass in the night.Comprehension Questions:31. The World Economic Forum (“WEF”) in Davos is a very important world event mainlybecause________________.A. The important lectures about world economic problems by world leadersB. People mingleC. Non-Governmental Organization can raise capital by meeting with governments andcompaniesD. World economic trends are established32. “Entourage free zone” is a very imp ortant characteristic of the WEF because_______________.A. Participants are free from companyB. Participants are free to exchange confidential business informationC. There are zones in WEF where everyone can freely attend to make business contactsD. None of the above33. When the writer describes the WEF as a “Name-Dropper’s Paradise”, the writermeans_______________.A. Participants can give their name cards to a lot of people to develop businessB. Participants can refer business contacts to other attendeesC. Participants easily meet other attendeesD. Participants can easily meet other participants through common business contacts34. The greatest fear of WEF participants is_______________.A. Not making enough business contactsB. Not being able to attend future eventsC. Being left out of the loopD. Giving out business secrets35. When participants attend the WEF they immediately fall into “cliques”. By “cliques” the writermeans_______________.A. Participants meet other participants that can bring business and can share valuable informationB. Participants meet other participants with shared values and interestsC. Participants meet other participants for a common causeD. Participants can meet other participants with different interests and valuesPassage 4A new degree of intellectual power seems cheap at any price. The use of the world is that man may learn its laws. And the human race has wisely signified their sense of this, by calling wealth, means - 'Man' being the end. Language is always wise.Therefore I praise New England because it is the place in the world where is the freest expenditure for education. We have already taken, at the planting of the Colonies, the initial step, which for its importance might have been resisted as the most radical of revolutions, thus deciding at the start the destiny of this country - this, namely, that the poor man, whom the law does not allow to take an ear of corn when starving, nor a pair of shoes for his freezing feet, is allowed to put his hand into the pocket of the rich, and say, "You shall educate me, not as you will, but as I will: not alone in the elements, but, by further provision, in the languages, in sciences, in the useful and in elegant arts. The child shall be taken up by the State, and taught, at the public cost, the rudiments of knowledge, and, at last, the ripest results of art and science".Humanly speaking, the school, the college, society, make the difference between men. All the fairy tales of Aladdin or the invisible Gyges or the taIisman that opens kings' palaces or the enchanted halls underground or in the sea, are any fictions to indicate the one miracle of intellectual enlargement. When a man stupid becomes a man inspired, when one and the same man passes out of the torpid into the perceiving state, leaves the din of trifles, the stupor of the senses, to enter into the quasi-omniscience of high thought - up and down, around, all limits disappear. No horizon shuts down. He sees things in their causes, all facts in their connection.One of the problems of history is the beginning of civilization. The animals that accompany and serve man make no progress as races. Those called domestic are capable of learning of man a few tricks of utility or amusement, but they cannot communicate the skill to their race. Each individual must be taught anew. The trained dog cannot train another dog. And Man himself in many faces retains almost the unteachableness of the beast. For a thousand years the islands and forests of a great part of the world have been led with savages who made no steps of advance in art or skill beyond the necessity of being fed and warmed. Certain nations with a better brain and usually in more temperate climates have made such progress as to compare with these as these compare with the bear and the wolf.Victory over things is the office of man. Of course, until it is accomplished, it is the war and insult of things over him. His continual tendency, his great danger, is to overlook the fact that the world is only his teacher, and the nature of sun and moon, plant and animal only means of arousing his interior activity. Enamored of their beauty, comforted by their convenience, he seeks them as ends, and fast loses sight of the fact that they have worse than no values, that they become noxious, when he becomes their slave.This apparatus of wants and faculties, this craving body, whose organs ask all the elements and all the functions of Nature for their satisfaction, educate the wondrous creature which they satisfy with light, with heat, with water, with wood, with bread, with wool. The necessities imposed by his most irritable and all-related texture have taught Man hunting, pasturage, agriculture, commerce, weaving, joining, masonry, geometry, astronomy. Here is a world pierced and belted with natural laws, and fenced and planted with civil partitions and properties, which all put new restraints on the young inhabitant. He too must come into this magic circle of relations, and know health and sickness, the fear of injury, the desire of external good, the charm of riches, the charm of power. The household is a school of power. There, within the door, learn the tragicomedy of human life. Here is the sincere thing, the wondrous composition for which day and night go round. In that routine are the sacred relations, the passions that bind and sever. Here is poverty and all the wisdom its hated necessities can teach, here labor drudges, here affections glow, here the secrets of character are told, the guards of man, the guards of woman, the compensations which, like angels of justice, pay every debt: the opium of custom, whereof all drink and many go mad. Here is Economy, and Glee, and Hospitality, and Ceremony, and Frankness, and Calamity, and Death, and Hope.Comprehension Questions:36. What is the passage mainly about?A. The power of human civilization.B. The relationship between man and nature.C. Man learning the laws of society.。

2018年宁波大学考博试题2608资源与环境经济学(A卷)

2018年宁波大学考博试题2608资源与环境经济学(A卷)
三、试论述近年我国滨海湿地萎缩与渔业资源衰竭的主要原因,并选择其中的主要原 因提出你的对策。(20 分)
四、结合我国海洋生态环境存在的问题,谈谈如何在陆海统筹战略下实现海洋环境治 理?(20 分)
五、结合某个城市论述海洋服务业发展现状,并结合我国向高质量发展模式转型这一 背景,谈谈你对海洋服务业发展的思路。(20 分)
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宁波大学 2018 年博士研究生招生考试初试试题(A 卷)
(答案必须写在考点提供的答题纸上)
பைடு நூலகம்
科目代码: 2608 科目名称:
资源与环境经济学
一、名词解释(20 分,每个 5 分,答案写在答题纸上)
1、排污权交易 2、可再生资源 3、环境伦理 4、生物多样性
二、试论述自然资源的主要特征?结合我国新时代谈谈我国自然资源特征与目前的增 长方式转变之间的关系。(20 分)

2018年宁波大学考博试题3809智能系统(B卷)

2018年宁波大学考博试题3809智能系统(B卷)

科目代码: 3809 科目名称:智能系统
1. 机器学习通常可分为指导性学习和非指导性学习,学习模型则可分为生成模型和
判别模型二类。

假定现在要完成以下的任务:
(a)函数拟合与插值;(b)聚类分析;(c)模式识别,
请简要解释以下学习模型各自属于生成模型还是判别模型,可以胜任哪种任务:(1)深度学习网络,(2)RBF网络,(3)Boltzmann机,(4)SOM网络。

(10%) 2. 如果将异或(XOR)问题推广为3输入的parity问题,要求输入和输出实现如下
真值表:
输入1 输入2 输入3 输出
0 0 0 0
0 0 1 1
0 1 0 1
0 1 1 0
1 0 0 1
1 0 1 0
1 1 0 0
1 1 1 1
请设计一个多层网络实现3-parity,并给出相应的学习算法。

(12%)
3. Hopfield网络是全相连的反馈型网络,可以用于实现“吸引子”联想记忆,如果
要使一个Hopfield网络同时记住“A”、“I”、“Y”三个字母(3x4点阵),试为其设计一个合理的结构,并给出学习算法和具体的网络权值。

(12%)
科目代码: 3809 科目名称:智能系统
科目代码: 3809 科目名称:智能系统

同时生成模型则以产生出能够“愚弄”判别模型使其以为真的数据为目标,即极。

中科院中国科学院动物所遗传学2018年考博真题试卷

中科院中国科学院动物所遗传学2018年考博真题试卷











中国科学院
2018年攻读博士学位研究生入学考试试题
考试科目:动物所遗传学
注意:所有答案一律写在答题纸上,写在试题纸上或其他地方一律不给分。
一、名词解释
ATAC-seq
细胞周期
分子标记
合成生物学
基因编辑
多能干细胞
二、简述题
1.转座子及其遗传效应15分
2正向遗传学和反向遗传学差异10分
3.细胞普系追踪原理跟方法
4.精准医疗
三、综述题
英国和日本科学家2012获诺贝尔奖,因为“体细胞重新编程具有多能性”,综述研究体细胞重新编程的意义及历史上的里程碑事件。20分

重庆交通大学2018年博士研究生入学统一考试

重庆交通大学2018年博士研究生入学统一考试

重庆交通大学2018年博士研究生入学统一考试《复杂系统理论与方法》考试大纲制定人(签字):审定人(签字):公布学院(盖章):一、考试的总体要求要求考生系统地掌握复杂系统和复杂网络的基本概念和基本理论,熟练掌握动力系统Lyapunov稳定性理论和方法,能够判定非线性系统的稳定性。

要求考生掌握以下内容:1、复杂系统理论1.01 多体系统1.02 有机系统1.03 控制系统1.04 复杂性和复杂度1.05 粘合与瓦解1.06 小系统理论及外推1.07 组合系统的宏观解释和微观解释1.08 理想化和近似的必要性1.09理论和实在1.10 平衡1.11 极值原理1.12 最优化1.13 组分状态和系统状态1.14 消费和生产中的理想最优化者1.15 个体的一般思想与个体的实际描述1.16 交换理论1.17 不同个体效用的不可比性1.18 独立个体的局限性1.19 集体分析和系统分析1.20 涌现与生成1.21 临界指数和普适性1.22 可能性与状态空间1.23 规则系统与混沌系统1.24 稳定性和不变集1.25 随机性和复杂性2、复杂网络理论2.01 平均路径长度2.02 聚类系数2.03 度与度分布2.04 规则网络2.05 随机图2.06 复杂网络的自相似性3、动力系统稳定性理论3.01 动力系统概念3.02 动力系统平衡位置的稳定性和吸引性3.03 Lyapunov函数3.04 Dini导数3.05 Lyapunov稳定性定理3.06 Lyapunov渐近稳定性定理3.07 指数稳定性定理3.08 Lyapunov不稳定性定理二、考试形式与试卷结构(一)考试形式考试形式为笔试,考试时间为3小时,满分为100分。

(二)试卷结构考试题型为填空题、问答题、计算题和证明题。

填空题占20%、问答题占30%、计算题占30%,证明题占20%。

三、主要参考书目1.欧阳莹之,复杂系统理论基础,上海科技教育出版社,2002年10月。

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017—2018学年第2学期博士研究生英语课程
考试日期: 2018年6月30日课程编号:
命题教师:范祥涛
Part IEnglish-Chinese Translation(35points)
Directions: In this section 2 passagesin English are to be translated into Chinese.Writeyourtranslationon the ANSWER SHEET.
管理可以分为很多种类,比如行政管理、社会管理、工商企业管理、人力资源管理、情报管理等等。在现代市场经济中工商企业的管理最为常见。每一种组织都需要对其事务、资产、人员、设备等所有资源进行管理。每一个人也同样需要管理,比如管理自己的起居饮食、时间、健康、情绪、学习、职业、财富、人际关系、社会活动、精神面貌(即穿着打扮)等。企业管理可以划为几个分支:人力资源管理、财务管理、生产管理、物控管理、营销管理、成本管理、研发管理等。在企业系统的管理上,又可分为企业战略、业务模式、业务流程、企业结构、企业制度、企业文化等系统的管理。
Passage 2(15points)
管理科学包括的内容,按照其抽象程度,可分为管理哲学、管理学原理和管理学三个层次。管理是一种工作,是人们为实现一定目的而进行的一种活动。管理是管理者为达到一定的目标,运用组织、计划、指挥、控制等职能,来协调组织内各项事务和各种资源的合理组合和利用的一种活动。由此可见,一切管理都是由三个基本要素组成:管理的主体,即管理者;管理的客体,即管理的对象,由人和事组成的一个动态系统;管理的效果,即管理主体作用于管理对象而产生的预期结果,即实现的管理目标。在管理系统中,管理者是管理的主体,在管理中占主导地位,起主导作用。
Passage 1(20points)
The natural philosophy of the Ionians was a series of bold speculations, shrewd guess, and brilliant intuitions rather than the outcome of extensive and careful scientific investigations. These men were perhaps a little over-eager to see the whole picture and so jumped to broad conclusions. But they did discard the older, largely mythical accounts and substituted materialistic and objective explanations of the design and operation of the universe. They offered a reasoned approach in place of fanciful and uncritical accounts and they defended their contentions by reason. These men dared to tackle the universe with their minds and refused to rely on gods, spirits, ghosts, devils, angels, and other mythical agents who might maintain or disrupt nature’s happenings. The spirit of these rational explanations can be expressed in the words of Anaxagoras: “Reason rules the world.”
Passage2(15points)
In the beginning there was an explosion. Not an explosion like those familiar on earth, starting from a definite center and spreading out to engulf more and more of the circumambient air, but an explosion which occurred simultaneously everywhere, filling all space from the beginning, with every particle of matter rushing apart from every other particle. “All space” in this context may mean either all of an infinite universe, or all of a finite universe which curves back on itself like the surface of a sphere. Neither possibility is easy to comprehend, but this will not get in our way; it matters hardly at all in the early universe whether space is finite or infinite.
Passage 1(20points)
管理是人类各种组织活动中最普通和最重要的一种活动。近百年来,人们把研究管理活动所形成的管理基本原理和方法,统称为管理学。作为一种知识体系,管理学是管理思想、管理原理、管理技能和方法的综合。随着管理实践的发展,管理学不断充实其内容,成为指导人们开展各种管理活动、有效达到管理目的的指南。
PartIIChinese-English Translation(35points)
Directions: In this section 2 passagesin Chinese are to be translated into English.Writeyourtranslationon the ANSWER SHEET.
At about one-hundredth of a second, the earliest time about which we can speak with any confidence, the temperature of the universe was abut a hundred thousand million (1011) degrees Centigrade. This is much hotter than in the center of even the hottest star, so hot, in fact, that none of the components of ordinary mater, molecules,or atoms, or even the nuclei of atoms, could have held together. Instead, the matter rushing apart in this explosion consisted of various types of the so-called elementary particles, which are the subject of modern high-energy nuclear physics.
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